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From: Andres Freund <[email protected]>
To: Michael Paquier <[email protected]>
Cc: Bertrand Drouvot <[email protected]>
Cc: Kirill Reshke <[email protected]>
Cc: Robert Haas <[email protected]>
Cc: [email protected]
Subject: Re: relfilenode statistics
Date: Fri, 10 Jul 2026 09:09:39 -0400
Message-ID: <74242uhjpufa2tsb6dqot7cvhhyxjbhfo273wpooo6hizbdg6o@f45d72gt2ujb> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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Hi,

On 2026-07-10 15:05:35 +0900, Michael Paquier wrote:
> On Mon, Mar 09, 2026 at 07:43:43AM +0000, Bertrand Drouvot wrote:
> > PFA, a new mandatory rebase.
>
> So, we have discussed that a couple of days ago offline, and I still
> felt uncomfortable to not do a cleanup of the relation stats data for
> indexes.  A lot of the fields are stored in memory and written in the
> file, and remain unused for indexes.

Why solve that as part of this thread / redesign, rather than as an orthogonal
issue?

Greetings,

Andres Freund






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